





import unittest

from transformers import is_torch_available
from transformers.testing_utils import require_torch


if is_torch_available():
      import torch

      from transformers.generation import DisjunctiveConstraint

@require_torch
class  _UpperCAmelCase				(		unittest.TestCase  ):
      def 		_lowerCamelCase   (		self							):
         A_  :					Any         =						[[1, 2, 4], [1, 2, 3, 4]]
         A_  :					Optional[Any]         =						DisjunctiveConstraint(__UpperCamelCase							)
         self.assertTrue(isinstance(dc.token_ids   ,							__UpperCamelCase							)							)

         with self.assertRaises(__UpperCamelCase							):
            DisjunctiveConstraint(torch.LongTensor([[1, 2, 4], [1, 2, 3]]							)							)

         with self.assertRaises(__UpperCamelCase							):
            DisjunctiveConstraint([torch.LongTensor([1, 2, 4]							), torch.LongTensor([1, 2, 3, 4, 5]							)]							)
      def 		_lowerCamelCase   (		self							):
         A_  :					Any         =						[[1, 2], [1, 2, 3, 4]]

         with self.assertRaises(__UpperCamelCase							):
            DisjunctiveConstraint(__UpperCamelCase							)  # fails here
      def 		_lowerCamelCase   (		self							):
         A_  :					int         =						[[1, 2, 3], [1, 2, 4]]

         A_  :					int         =						DisjunctiveConstraint(__UpperCamelCase							)

         A_   ,					A_   ,					A_  :					int         =						dc.update(1							)
         A_  :					int         =						stepped is True and completed is False and reset is False
         self.assertTrue(__UpperCamelCase							)
         self.assertTrue(not dc.completed							)
         self.assertTrue(dc.current_seq == [1]							)

         A_   ,					A_   ,					A_  :					List[Any]         =						dc.update(2							)
         A_  :					str         =						stepped is True and completed is False and reset is False
         self.assertTrue(__UpperCamelCase							)
         self.assertTrue(not dc.completed							)
         self.assertTrue(dc.current_seq == [1, 2]							)

         A_   ,					A_   ,					A_  :					Optional[Any]         =						dc.update(3							)
         A_  :					Optional[Any]         =						stepped is True and completed is True and reset is False
         self.assertTrue(__UpperCamelCase							)
         self.assertTrue(dc.completed							)  # Completed!
         self.assertTrue(dc.current_seq == [1, 2, 3]							)






      def 		_lowerCamelCase   (		self							):
         A_  :					Any         =						[[1, 2, 3], [1, 2, 4, 5], [1, 2, 5]]

         A_  :					int         =						DisjunctiveConstraint(__UpperCamelCase							)

         A_   ,					A_   ,					A_  :					Optional[int]         =						dc.update(1							)
         self.assertTrue(not dc.completed							)
         self.assertTrue(dc.current_seq == [1]							)

         A_   ,					A_   ,					A_  :					Optional[Any]         =						dc.update(2							)
         self.assertTrue(not dc.completed							)
         self.assertTrue(dc.current_seq == [1, 2]							)

         A_   ,					A_   ,					A_  :					List[str]         =						dc.update(4							)
         self.assertTrue(not dc.completed							)
         self.assertTrue(dc.current_seq == [1, 2, 4]							)

         A_   ,					A_   ,					A_  :					Optional[Any]         =						dc.update(5							)
         self.assertTrue(dc.completed							)  # Completed!
         self.assertTrue(dc.current_seq == [1, 2, 4, 5]							)

         dc.reset()

         A_   ,					A_   ,					A_  :					Union[str, Any]         =						dc.update(1							)
         self.assertTrue(not dc.completed							)
         self.assertTrue(dc.remaining() == 3							)
         self.assertTrue(dc.current_seq == [1]							)

         A_   ,					A_   ,					A_  :					Union[str, Any]         =						dc.update(2							)
         self.assertTrue(not dc.completed							)
         self.assertTrue(dc.remaining() == 2							)
         self.assertTrue(dc.current_seq == [1, 2]							)

         A_   ,					A_   ,					A_  :					str         =						dc.update(5							)
         self.assertTrue(dc.completed							)  # Completed!
         self.assertTrue(dc.remaining() == 0							)
         self.assertTrue(dc.current_seq == [1, 2, 5]							)








"""simple docstring"""



import warnings
from functools import wraps
from typing import Callable


def 			_UpperCamelCase						(    _A   )     ->	Callable:





    """simple docstring"""

    @wraps(_A   )
    def _inner_fn(*_A       ,   **_A   ):
        warnings.warn(
            (F"""'{fn.__name__}' is experimental and might be subject to breaking changes in the future.""")       ,   _A       ,   )
        return fn(*_A       ,   **_A   )

    return _inner_fn